117402838594 has 16 divisors (see below), whose sum is σ = 179494438968. Its totient is φ = 57572191872.

The previous prime is 117402838561. The next prime is 117402838607. The reversal of 117402838594 is 495838204711.

It can be written as a sum of positive squares in 4 ways, for example, as 74019364225 + 43383474369 = 272065^2 + 208287^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76894 + ... + 490630.

Almost surely, 2^117402838594 is an apocalyptic number.

117402838594 is a deficient number, since it is larger than the sum of its proper divisors (62091600374).

117402838594 is a wasteful number, since it uses less digits than its factorization.

117402838594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416469.

The product of its (nonzero) digits is 1935360, while the sum is 52.

The spelling of 117402838594 in words is "one hundred seventeen billion, four hundred two million, eight hundred thirty-eight thousand, five hundred ninety-four".